After being seriously injured by the Nephilim, Hibiki is unable to control her Symphogear.  She flies into a rage, destroying the Nephilim and ripping out its heart.  During the post-fight medical exam, it's discovered that if she continues to use her gear, she'll die.
Even if I do my best,
،حتّى لو بذلتُ ما بوسعي
Auch wenn ich mein Bestes gebe,
Aunque me esfuerce,
Aunque me esfuerce,
Même si je fais de mon mieux,
Se anche faccio del mio meglio,
Mesmo que eu faça o melhor que puder,